baber/WOPTO huggingface dataset:
Patent JP-2000289927-A (JP)
Title: Linear body winding method and linear body manufacturing device
Inventor: YASUI SHIGEKI
IPC: H01B13/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To maintain an unchangingly aligned winding state of linear bodies with a winding habit on a take-up reel about which they are being wound, even if the guide passage for the linear bodies includes a guide roller for giving them flexure opposite to the winding habit. SOLUTION: A linear body 5 comprising a core 2 with a winding habit unreeled from a supply reel 1 and extrusion-coated over the surface is passed along to a guide roller 10 with a bending roller surface curved opposite the winding habit, before reeled, by at least a half turn, about a winding roller 11 with the same trochoidal direction as a take-up reel 12 about which the linear body 5 is finally wound with no flexure opposite to the winding habit.
Patent JP-S58218827-A (JP)
Inventor: MORIYA SUSUMU
IPC: H02J9/06
Filed: 1982-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04229086-A (JP)
Title: Motor controller
Inventor: SUCHIIBUN EI ROMUBAADEI
IPC: H02P1/28
Filed: 1991-05-02
Abstract: PURPOSE: To reduce current surge and torque surge at a start up by resetting a counter by a signal from a detector which shows the zero-cross of voltage, and generating trigger pulses when it counts the specified number of cycles of clock signals, and supplying a motor with power. CONSTITUTION: The zero-cross detector inside a control signal module 63 detects the zero-cross point of a power voltage. The clock signals from a clock signal generator 64 are counted with the counter of an SCR trigger module 65, and when it comes to the specified count number, a trigger signal is applied to the gate of a thyristor. Since the frequency of the clock signal changes the relative time when the thyristor is triggered, the voltage applied to a motor changes. Therefore, the speed of the motor can be changed by setting the frequency of the clock signal. Various frequency-changing functions can be stored within a storage device for a start mode and a stop mode within a timing module 61.
Patent JP-S60245974-A (JP)
Inventor: WATANABE KEIICHI
IPC: F25B23/00
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04334761-A (JP)
Title: Ignition device for internal combustion engine
Inventor: MORITA SHINGO
IPC: F02P15/10
Filed: 1991-05-07
Abstract: PURPOSE:To provide an ignition device so as not to temporarily stop discharging even when a capacitor is charged during electric discharge duration in an ignition device for a capacitor discharging type internal combustion engine extending discharge duration hours. CONSTITUTION:A switching element 15 conducting to an ignition time is provided between a capacitor 6 and an inductor 10 for discharge hour duration and electric charge charged in the capacitor 6 is prevented frombeing applied to the inductor 10 by way of making the switching element 15 not-conductive except for the ignition time so that a discharge duration current flowing through the inductor 10 and an ignition coil 7 is sustained.
Patent JP-S5727197-A (JP)
Title: Method for controlling aeration tank in active sludge water treatment process
Inventor: SAITOU YUKIO
IPC: C02F3/12
Filed: 1980-07-25
Abstract: PURPOSE: To make a suitable condition in an aeration tank, by estimating the density of organic matter from the density of gaseous carbon dioxide or nitrous suboxied  contained in the exhaust gas from the aerating tank, and controlling air supply  amount or returning sludge amount in accordance with the deviation between the  estimated value and a setting value.  
     CONSTITUTION: The density of gaseous carbon dioxide or nitrogen suboxide contained in the exhaust gas is measured with an infrared analyzer 82 installed in an aeration tank 3. At the same time, amouht of the aerating air and density of the sludge are measured with an air flow meter 90c and a sludge density meter 85, respectively. Then, based on the above mentioned measured values, density of organic matters in the aeration tank 3 is indirectly estimated by an arithmetic unit 83. Then, the air supply amount and the sludge density are controlled by a controlling device 84 so as to reduce the density to a prescribed range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58217932-A (JP)
Title: Silver halide color photosensitive material
Inventor: SASAKI NOBORU
IPC: G03C7/26
Filed: 1982-06-11
Abstract: PURPOSE:To obtain the entitled material improved simultaneously in graininess and sharpness, by adding a specified nondiffusible coupler, and a DIR compd. releasing a diffusible development inhibitor or its precursor at the time of coupling reaction. CONSTITUTION:The present silver halide color photosensitive material contains a nondiffusible coupler producing a dye having such diffusibility as oozing out properly by a reaction with the oxidation product of a color developing agent, such as yellow coupler of formula I , magenta coupler of formula II, and cyan coupler of formula III, and a DIR compd., such as formula IV, releasing a diffusible development inhibitor or its precursor upon the coupling reaction. The color photographic sensitive material for photographing thus obtd. is simultaneously improved in graininess and sharpness.
Patent JP-H07295809-A (JP)
Title: Range determination circuit and method of assigning value ofbit to range of many bits
Inventor: SUKOTSUTO EI HOWAITO
IPC: B24B37/04
Filed: 1995-04-25
Abstract: PURPOSE: To provide an enable circuit using the 'end-around carry prediction' technology to increase the operating speed. CONSTITUTION: A circuit 700 provides two pointers to a cyclic buffer and generates a multi-bit enable ENA 722 according to the values of the pointers. The pointer points out a boundary between an enable bit of one logic level and an enable bit of an inverted logic level. An enable circuit includes a carry prediction cell arranged in a hierarchical array and each cell includes bits continuing hierarchical weight. Each cell receives an enable pointer, a hierarchical part corresponding to a disable pointer head <3:0> and a carry. The cell generates a corresponding hierarchical weight, propagates it and introduces an enable bit. All of carry prediction cell propagation, generation and carry are interconnected by using an end-around and propagation carry circuit 710.
Patent JP-S62257865-A (JP)
Title: Driving controlling circuit for thermal head
Inventor: SHIMAKAWA KEIZO
IPC: B41J2/355
Filed: 1986-05-01
Abstract: PURPOSE:To perform fine correction and enable favorable color reproduction, by controlling driving time for heat elements by the period of a strobe signal, counting the number of the head elements to be driven, and varying the period of the strobe signal according to the counted number to correct the driving time for the head elements. CONSTITUTION:A strobe counter 8 counts the number of shift clocks (f) outputted from a pulse generator 1 to a shift register 6, and outputs a strobe pulse (g) which rises at the moment the counter number reaches 512. The width of the strobe pulse (g) is determined by a carry signal (h) from a counter 9, and a latch and driving circuit 7 latches the next driving/non-driving information at the moment of the fall of the strobe pulse (g). Accordingly, driving time for head elements TH-1-TH-512 corresponding to a unit gradation is corrected by the pulse width of the strobe pulse (g). The strobe counter 8 is cleared by the trailing edge of the carrier output (h) from the counter 9, and restarts counting the number of the shift clocks (f).
Patent JP-S5752305-A (JP)
Title: Detector for position on car
Inventor: KOBAYASHI YOSHINOBU
IPC: B60L3/08
Filed: 1981-06-29
Abstract: PURPOSE: To detect the position of a moving body by comparing the phase of signals with f 0  frequency received by means of a receiver on the moving body and the phase of signals with f 0 /2 frequency.  
     CONSTITUTION: A frequency divider 18 frequency-divides the signals with f 0  frequency from an oscillator 20 to half, produces f 0 /2 frequency, phase thereof synchronizes with the signals of f 0  frequency, and inputs the frequency to a modulator 19. The modulator 19 manufactures the signals with f 0 /2 from which sections corresponding to the starting sections of high-frequency signals successively given to cross pair tracks 1-1, 1-2...1-N are removed, amplifies 2-0 the signals to predetermined value, and overlaps and forwards them to the cross pair track 1-i of either of 1-1W1-N through a hybrid transformer 21 together with the signals with f 0 . On the other hand, antennae 8-1, 8-2 mounted to the moving body 15 each receive the signals with f 0 /2 of the cross pair track 1-i and the signals with f 0  of the cross pair tracks 1-1W1-N selectively. The signals received are phase-compared by means of a phase comparison circuit 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60246950-A (JP)
Inventor: OOMORI AKIRA
IPC: B32B13/12
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09286849-A (JP)
Title: Production of polyester resin
Inventor: WADA MITSUO
IPC: C08G63/181
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To produce a polyester resin having a markedly low content of carboxylic acid terminals and excellent wet-heat resistance. SOLUTION: In producing a polyester resin from an acid component based on an aromatic dicarboxylic acid or its lower alkyl ester and a diol component based on 1,4-butanediol, the reaction product obtained by the melt polycondensation of a product of esterification or transesterification is heat- treated in 1,4-butanediol, and the obtained product is further subjected to a solid-state polymerization reaction.
Patent JP-H06128611-A (JP)
Title: Method and device for forming hot water stream
Inventor: SUTENTSUERU OTSUTO DABURIYU
IPC: B22F9/08
Filed: 1991-04-08
Abstract: PURPOSE: To form and control a stream of molten material without affecting a dissolved matter, or the like, when metal powder is produced, or the like. CONSTITUTION: A device for forming the stream of the molten material is provided with a funnel 6 having the shape of a conical body or a hyperboloid of revolution for the formation of the stream of the molten material flowing from a container and, for example, the subsequent pulverization to the metal powder 31. This funnel has metallic fluid-cooled funnel segments 11 to 15 and are surrounded with an induction coil 7. The stream 10 of the molten material being the stream of the dissolved matter is formed or suppressed by the selection of AC current in the state where the induction coil 7 is affected, and furthermore, by the selection of the ampere turn of the induction coil 7 in accordance with the shape of the funnel 6.
Patent JP-S5226998-A (JP)
Title: Knotter bill of banding machine
Inventor: KAZUTOU TAKAMITSU
IPC: B65B13/24
Filed: 1975-08-22
Abstract: PURPOSE: To provide a device of making smooth, secure, and stable banding operation by equipping a projecting nail with, in different planes, fixing faces which possess two different inclined angles at the knotter bill. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04308850-A (JP)
Title: Phase shift mask
Inventor: MARIA OPU DE BETSUKU
IPC: G03F1/29
Filed: 1991-04-05
Abstract: PURPOSE:To improve the throughput by providing a nearly square main opening part which has corner expanded parts at four corners at the center part of a mask main body and providing phase shift parts near by the sides. CONSTITUTION:The main opening part 13 is formed at the center part of the square mask main body plate 11, the phase shift parts 12 are provided at specific intervals from the four sides of the main opening part 13, and the corner extended parts 13a are formed at the respective corner parts. In this case, phase shift light which is made incident through the phase shift parts 12 is opposite in phase from light passed through the main opening part 13. Here, the amplitude of the phase shift light should be subtracted from the amplitude of the light passed through the main opening part 13. Consequently, the amplitude profile of exposure light obtained through the mask 10 has a steep gradient and reaches a higher maximum value.
Patent JP-S582842-A (JP)
Inventor: MONTAAKU EBARETSUTO
IPC: G03D3/08
Filed: 1982-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5226067-A (JP)
Title: Continuous preciptate pumping apparatus
Inventor: SATOU HITOSHI
IPC: B01D21/24
Filed: 1975-08-22
Abstract: PURPOSE: To provide a pumping apparatus to pump precipitate continuously and smoothly, stirring and fluidizing the precipitate with the rotation of branch pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08319245-A (JP)
Title: Converting method for exo isomer of alkylcyclopentadiene into endo isomer
Inventor: JIYON YUCHIYUU RII
IPC: C07C5/22
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting the exo-isomer of a polyalkylcyclopentadiene to the endo-isomer by bringing the exo-isomer into contact with an acid.  
     SOLUTION: This method for converting the exo-isomer of a polyalkylcyclopentadiene to the endo-isomer comprises bringing at least a part of the exo isomers of the polyalkylcyclopentadiene into contact with an inorganic acid, preferably aqueous HCl, in an amount of 0.1-10 wt.% based on the weight of the exo isomer, if necessary, in an organic solvent (for example, diethyl ether) at 20-60°C. The solvent is used so as to give a 10-50 wt.% isomer solution. The exo isomer may further be converted into the endo isomer by allowing the organic solvent solution of the exo isomer to pass through a column filled with a solid acidic catalyst. The alkyl-substituted cyclopentadiene is used for the production of a transition metal metallocene, which is a component useful for olefin polymerization catalysts. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5626997-A (JP)
Title: Lubricating oil for aluminum working
Inventor: HIRAI KAMEO
IPC: C10N40/20
Filed: 1979-08-09
Abstract: PURPOSE:Titled lubricating oil which has excellent lubricating properties, allows smooth plastic working and machining of Al materials and is readily removed by water or the like, prepared by adding a specific oiliness improver and a phosphorus- containing extreme-pressure additive to a water-soluble polyoxyalkylene derivative. CONSTITUTION:To (A) a water-soluble polyoxyalkylene derivative such as polyethylene glycol, a (1-18C) alkyl ether thereof or a glycerine ether of polyethylene polypropylene glycol are added (B) as an oiliness improver, 3-50wt% of a higher carboxylic acid partial ester of a polyhydric alcohol such as sorbitan monolauryl ester and/or a higher alcohol such as lauryl alcohol and (C) 0.5-10wt% of a phosphorus-containing extreme-pressure additive such as a (10-18C) dialkyl hydrogenphosphite.
Patent JP-H044095-A (JP)
Title: Denitrifying device
Inventor: SATO MIKI
IPC: C02F3/00
Filed: 1990-04-18
Abstract: PURPOSE:To obtain the small-scale device which is simple in operation, low in cost, eliminates the problem of toxicity and is hardly affected with heat and cold by packing air permeable soil into a space having a specific width, providing a treating water swelling member above a water collecting pipe in the bottom and filling the soil over the outer side of a water impermeable member in the upper part of the space. CONSTITUTION:The treating water percolates from the treated water swelling member 12 into the soil 10 and hydraulic grade lines A, A' are formed parabolically on the right and left of the water collecting pipe 11 when the water is supplied to the treating water swelling member 12. The upper side of the hydraulic grade line is a capillary unsaturated water zone where the negative pressure of the pore water of the soil is high and an aerobic characteristic is maintained. The nitrogen compds. in the treating water are thus oxidized by the aerobic bacteria. The lower side of the hydraulic grade lines are a capillary satd. water zone where the negative pressure of the pore water of the soil drops with the lapse of time and an oxygen deficit state is attained. The nitrite and nitrate nitrogens generated in the capillary unsatd. water zone are, therefore, reduced by air permeable anaerobic bacteria in this zone and gaseous nitrogen is formed. The oxidation and reduction are thus executed continuously with the one treating tank.
Patent JP-H07286731-A (JP)
Title: Gas cooker
Inventor: MATSUBARA HIDEKI
IPC: A47J37/06
Filed: 1994-04-15
Abstract: PURPOSE:To prevent mixed flow of exhaust gas of an upper burner, to improve data accuracy of a temperature sensor and to judge suitable baking degree of a material to be cooked by providing a partition plate at a lower side of one end of an exhaust cylinder, forming a flow passage in which only exhaust gas of a lower burner flows, and providing the sensor at the passage. CONSTITUTION:A temperature sensor 39 is mounted at a position deviated from a center of one end to its side at the side where a burner port 35 of an upper side of a pilot burner 34 of one end is not disposed. A partition plate 40 made of both side plates and an upper plate to cover both sides and upper side of the sensor 39 is provided. Mounting screws are inserted to through holes opened at a mounting piece 41 formed by externally bending lower ends of both side plates of the plate 40, and an exhaust cylinder 38 is mounted. A flow passage 43 formed of the plate 40 does not feed exhaust gas of an upper burner 34 but feeds exhaust gas of a lower burner 25. A shielding plate 44 extended obliquely downward to a front end of the upper plate of the plate 40 shields radiation of heat from the burner 24 to the passage 43.
Patent JP-S62258850-A (JP)
Title: Pneumatic pressure operation device
Inventor: KOJIMA KATSUMI
IPC: F15B15/14
Filed: 1986-05-06
Abstract: PURPOSE:To obviate the separate installation of a compressed air reservoir for a brake and simplify a brake system by arranging pipes continuous from a relay device to a pressure chamber within a compressed air reservoir for a brake. CONSTITUTION:A housing 50 is so fitted to a flanged part 4 as to cover a casing 1 and forms a reservoir 51 for storing compressed air between the housing 50 and the external surface of the casing 1. The closed wall 4 of the housing 50 is provided with an introduction port 56 and the relay proper 61 of a relay device 60. The relay proper 61 has a stepped hole 64 penetrating vertically and comprising large and small holes 62 and 63, and an inlet 65A and an outlet 65B continuous to the introduction port 56. The outlet 65B is so formed on the closed wall 4 faced to the reservoir 51 as to be in parallel with the inlet 65A.
Patent JP-H0911914-A (JP)
Title: Steering column for automobile
Inventor: KURITA HARUHIDE
IPC: B62D1/19
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the cost by integrating a vibration absorbing structure in a steering column for an automobile with a stroke absorbing structure of a shaft. SOLUTION: An upper shaft 2 which is turnably supported by a jacket tube 1 to be fixed to a vehicle body and pivotably fits a steering wheel to an upper end part is connected to an intermediate shaft to be connected to a steering gear box through a universal coupling 6. A steering column is provided with a lower shaft 5 to be anomalously fitted to the upper shaft 2 with the prescribed length, an elastic body 8 to be inserted in a fitting part of the upper shaft 2 to the lower shaft 5 in the constantly pressed condition, and a collar 7 which is interposed at least between the elastic body 8 and the upper shaft 2 or between the elastic body 8 and the lower shaft 5, and slidable in the axial direction between the collar 7 and the upper shaft 2 or the lower shaft 5.
Patent JP-S58220330-A (JP)
Title: Manufacture of magnetron anode
Inventor: IMAI KUNINORI
IPC: H01J9/14
Filed: 1982-06-16
Abstract: PURPOSE:To prevent shrinkage from reaching the outer peripheral surface of the cylindrical part and reduce the forcing power of a punch by forcedly moving the cylindrical part in the direction reverse to the direction of forcing the punch when molding plurality of radial anode vanes inside of an anode cylindrical part by forcing the punch. CONSTITUTION:When the distance of forcing a punch 6 reaches a fixed value by making the shape of a die 4 so that the bottom of the cylindrical part 1 may makes contact with the die, the die 4 is moved upward the illustration in order to forcedly move the cylindrical part 1 in the direction reverse to the direction of forcing the punch 6. Thereby, a flow of a material in the bottom flesh 3 in the peripheral direction is generated but, as a result of moving the cylindrical part 1 backward the punch, a deformation area 7 makes for a corner of the punch. Consequently, the shrinkage, even when generated, is generated along the deformation area so as not to reach the peripheral surface of the cylindrical part 1. Further, the flow of the bottom flesh 3 in the peripheral direction is not hindered so as to generate no unusual swelling of the vane 2 thus sharply reducing the corrected quantity of the shape as well as sharply reducing the forcing power of the punch 6.
Patent JP-H02278431-A (JP)
Title: Fuzzy inference system
Inventor: SHIMIZU TORU
IPC: G06F9/44
Filed: 1989-04-20
Abstract: PURPOSE:To facilitate the description of a rule by describing only the antecedent part of a production rule necessary for inference with use of a fuzzy assembly and with inclusion of fuzziness and obtaining the inference result based on the Dempster coupling rule. CONSTITUTION:A pattern recognizing device consists of a rule storage part 1, an input pattern preparing part 2, an adaptation degree preparing part 3, a clustering part 4, an allocating part 5, a focus element storage part 6, a basic probability storage part 7, a Dempster coupling part 8, a precision storage part 9, and a conclusion part 10. Then only the antecedent part of a production rule (knowledge base) necessary for inference is described with use of a fuzzy assembly and with inclusion of fuzziness. The adaptation degree is obtained between an obtained fact and a rule, and a focus element and the basic probability are allocated based on the obtained adaptation degree. Then the precision is calculated with use of the Dempster coupling rule for acquisition of the inference result. Thus it is possible to obtain an inference system where the rule description is facilitated.
Patent JP-H06312320-A (JP)
Title: Positioning and fixing device for part for automobile
Inventor: ADACHI TAKAO
IPC: B23P19/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a positioning and fixing device for parts for an automobile which can reduce the number of part items, the manhours of work and manufacturing cast, and that, can carry out accurate positioning and fixing. CONSTITUTION:A projecting body formed integrally to the lower end of a part 11 for automobile; and a positioning and fixing clip 13 which penetrates a hole 11b formed at the upper end of the part 11, and an upper hole 12b formed at a specific position of an opponent part 12 respectively, positions the part 11 to the opponent part 12 by utilizing a specific elasticity of the second tongue piece 13d and the like, and fixes the part 11 to the opponent part 12 by holding with a head 13a and the first tongue piece 13c; are provided. While the projecting body is inserted in the playable condition to the lower hole which consists of and oblong hole formed at a specific position of the opponent part 12, the positioning and fixing clip 13 is penetrated to the hole at the upper end of the part 11 for automobile, and the upper hole 12b of the opponent part 12, so as to position and fix the part 11 to the part 12.